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[HIVE-13025] need a better error message for when one needs to run schematool - Hive - [issue]
...Might as well fix it, since the RC is sunk and this was not obvious to the people testing it....
http://issues.apache.org/jira/browse/HIVE-13025    Author: Sergey Shelukhin, 2016-02-09, 01:53
[HIVE-13027] Async loggers for LLAP - Hive - [issue]
...LOG4j2's async logger claims to have 6-68 times better performance than synchronous logger. https://logging.apache.org/log4j/2.x/manual/async.htmlWe should use that for LLAP....
http://issues.apache.org/jira/browse/HIVE-13027    Author: Prasanth Jayachandran, 2016-02-09, 01:51
[HIVE-13020] Hive Metastore and HiveServer2 to Zookeeper fails with IBM JDK - Hive - [issue]
...HiveServer2 and Hive Metastore Zookeeper component is hardcoded to only support the Oracle/Open JDK. I was performing testing of Hadoop running on the IBM JDK and discovered this issue and h...
http://issues.apache.org/jira/browse/HIVE-13020    Author: Greg Senia, 2016-02-09, 01:47
[HIVE-12790] Metastore connection leaks in HiveServer2 - Hive - [issue]
...HiveServer2 keeps opening new connections to HMS each time it launches a task. These connections do not appear to be closed when the task completes thus causing a HMS connection leak. "lsof"...
http://issues.apache.org/jira/browse/HIVE-12790    Author: Naveen Gangam, 2016-02-09, 01:46
[HIVE-11470] NPE in DynamicPartFileRecordWriterContainer on null part-keys. - Hive - [issue]
...When partitioning data using HCatStorer, one sees the following NPE, if the dyn-part-key is of null-value:2015-07-30 23:59:59,627 WARN [main] org.apache.hadoop.mapred.YarnChild: Exception ru...
http://issues.apache.org/jira/browse/HIVE-11470    Author: Mithun Radhakrishnan, 2016-02-09, 01:24
[HIVE-12994] Implement support for NULLS FIRST/NULLS LAST - Hive - [issue]
...From SQL:2003, the NULLS FIRST and NULLS LAST options can be used to determine whether nulls appear before or after non-null data values when the ORDER BY clause is used.SQL standard does no...
http://issues.apache.org/jira/browse/HIVE-12994    Author: Jesus Camacho Rodriguez, 2016-02-09, 00:54
[HIVE-12254] Improve logging with yarn/hdfs - Hive - [issue]
...In extension to HIVE-12249, adding info for Yarn/HDFS as well. Both HIVE-12249 and HDFS-9184 are required (and upgraded in hive for the HDFS issue) before this can be resolved....
http://issues.apache.org/jira/browse/HIVE-12254    Author: Vikram Dixit K, 2016-02-09, 00:53
[HIVE-12878] Support Vectorization for TEXTFILE and other formats - Hive - [issue]
...Support vectorizing when the input format is TEXTFILE and other formats for better Map Vertex performance....
http://issues.apache.org/jira/browse/HIVE-12878    Author: Matt McCline, 2016-02-09, 00:33
[HIVE-13002] metastore call timing is not threadsafe - Hive - [issue]
...Discovered in some q test run: TestCliDriver.testCliDriver_insert_values_orig_table:123->runTest:199 Unexpected exception java.util.ConcurrentModificationException at java.util.HashM...
http://issues.apache.org/jira/browse/HIVE-13002    Author: Sergey Shelukhin, 2016-02-09, 00:29
[HIVE-12924] CBO: Calcite Operator To Hive Operator (Calcite Return Path): TestCliDriver groupby_ppr_multi_distinct.q failure - Hive - [issue]
...EXPLAIN EXTENDEDFROM srcpart srcINSERT OVERWRITE TABLE dest1SELECT substr(src.key,1,1), count(DISTINCT substr(src.value,5)), concat(substr(src.key,1,1),sum(substr(src.value,5))), sum(DISTINC...
http://issues.apache.org/jira/browse/HIVE-12924    Author: Hari Sankar Sivarama Subr..., 2016-02-09, 00:28
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB